Last updated: 2026-01-03
Corrugated packaging isn’t just “a box.” The style affects stacking strength, protection, and how your product survives shipping. Here’s the practical breakdown of three common styles: RSC, FOL, and CSSC.
Need boxes + labels that match? Use the quote form and tell us product weight, dimensions, and shipping conditions.
RSC vs FOL vs CSSC (plain English)
| Style | What it is | Best for |
|---|---|---|
| RSC (Regular Slotted Container) | The standard shipping box style; efficient and common. | General e-commerce and shipping for a wide range of products. |
| FOL (Full Overlap) | Flaps overlap fully, adding stacking and edge strength. | Rough handling, heavier products, higher stacking requirements. |
| CSSC (Center Special Slotted Container) | Double-thickness top/bottom via special flap design. | Heavy products needing a strong base and added protection. |
What to send for a box quote
- Internal dimensions (L×W×H) and product weight
- Stacking/shipping conditions (courier vs freight, drop risk, humidity)
- Print needs (inside/outside, branding areas, variable data)
For a broader packaging overview, start here: Label & Packaging Solutions.